2108200001

素因数分解:

${\mathrm{43}}^1\times {\mathrm{1279}}^1\times {\mathrm{38333}}^1$

素因数の和:39655

約数の個数: 8

約数和(自身を含む): 2158970880

約数和(自身を除く): 50770879

約数列:

[1, 43, 1279, 38333, 54997, 1648319, 49027907, 2108200001]

約数ペア:

[(1, 2108200001), (43, 49027907), (1279, 1648319), (38333, 54997)]